<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script type="text/javascript" src="index.js" defer></script>
    <link type="text/css" rel="stylesheet" href="index.css" />
    <title>Document</title>
</head>

<body>
    <div id="head">
        <div class="top"></div>
        <div class="bottom"></div>
        <div class="left"></div>
        <div class="right"></div>
        <div class="before"></div>
        <div class="after"></div>
    </div>

    <div id="test" class="test">
        <div>1</div>
        <div>2</div>
        <div>3</div>
        <div>4</div>
        <div>5</div>
    </div>

    <input type="text" v-model="content" />
    <h4 v-bind="content">22</h4>
    <input type="text" v-model="title" />
    <input type="text" v-model="title" />
    <h4 v-bind="title">nice</h4>

    <input type="text" test v-model="title" />
    <input type="text" test v-model="title" />
</body>

</html>